GHS Bajo Quinto StringsTen String Bajo Quinto Set - Phos Bronze BSXB-10, Full setLoop end bajo quinto stringsPhosphor BronzeRoundwound strings5 pairs courses for a 10-String Bajo Quinto:1st Pair: unisons, 2 pieces BSXB24 (Tuned F) - .024/.0242nd Pair: unisons, 2 pieces BSXB36 (Tuned C) - .036/.0363rd Pair: unisons, 2 pieces BSXB46 (Tuned G) - .046/.0464th Pair: octaves, one BSXB62, one BSXB30 (Tuned D) - .062/.0305th Pair: octaves, one BSXB78, one BSXB36 (Tuned A) - .078/.036